CVE-2026-31881
7.7 · HIGHOverview
CVE-2026-31881 is a high-severity vulnerability affecting runtipi runtipi. It was published on March 11, 2026 and has a CVSS 3.1 base score of 7.7 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.7, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Runtipi is a personal homeserver orchestrator. Prior to 4.8.0, an unauthenticated attacker can reset the operator (admin) password when a password-reset request is active, resulting in full account takeover. The endpoint POST /api/auth/reset-password is exposed without authentication/authorization checks. During the 15-minute reset window, any remote user can set a new operator password and log in as admin. This vulnerability is fixed in 4.8.0.
Remediation
Check the references section for vendor advisories and patches from runtipi. Update runtipi to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| runtipi | runtipi | >= 0, < 4.8.0 | Affected |
Frequently Asked Questions
What is CVE-2026-31881?
CVE-2026-31881 is a high-severity vulnerability affecting runtipi runtipi. It was published on March 11, 2026 and has a CVSS 3.1 base score of 7.7 (HIGH).
How severe is CVE-2026-31881?
This vulnerability has a CVSS 3.1 base score of 7.7, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2026-31881?
Check the references section for vendor advisories and patches from runtipi. Update runtipi to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-31881?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-31881 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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